Real Estate Data API

78230 San Antonio

271 active listings out of 14K total properties we track in ZIP 78230 (San Antonio, TX) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
271
Median
$390K
±0%
Sales (12mo)
365
Tracked
14K
Zoomed out

While you're here, take in the bigger picture — maps below show San Antonio metro, not just 78230. Same company, same dataset, different resolution.

Get this data →

Over the past 12 months, ZIP 78230 has recorded 365 home sales.

Key Numbers
Tracked
14K
Active
271
Median list
$390K
Sales (12mo)
365
Get this data →

Right now, 271 homes are actively for sale in ZIP 78230. Median list price is $390K at $192/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
14K
Active
271
Median list
$390K
Sales (12mo)
365
Get this data →
Key Numbers
Tracked
14K
Active
271
Median list
$390K
Sales (12mo)
365
Get this data →
Key Numbers
Tracked
14K
Active
271
Median list
$390K
Sales (12mo)
365
Get this data →
Key Numbers
Tracked
14K
Active
271
Median list
$390K
Sales (12mo)
365
Get this data →
Key Numbers
Tracked
14K
Active
271
Median list
$390K
Sales (12mo)
365

Inventory breakdown

Distribution of the 271 currently-active listings in ZIP 78230. Full dataset covers 14K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 84 (31.9%)
$300K–$500K 104 (39.5%)
$500K–$750K 42 (16%)
$750K–$1M 13 (4.9%)
$1M–$2M 13 (4.9%)
$2M+ 7 (2.7%)
Active by bedroom count
Studio/1 bd 14
2 bd 50
3 bd 93
4 bd 83
5+ bd 31
Active by property type
Single Family 191 (70.5%)
Condo 63 (23.2%)
Townhouse 15 (5.5%)
Multi Family 2 (0.7%)
For Developers

Get San Antonio 78230 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/78230
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "78230",
  "total_tracked": 14350,
  "active": 271,
  "median_list": 389500
}
Get an API key Read the docs

ZIP 78230 · San Antonio, TX real estate: market summary

As of June 2026, Straply tracks 14,350 homes in ZIP 78230 (San Antonio, TX), with 271 active for sale at a median list price of $389,500 (~$192/sq ft). Notably, most homes were built in the 1970s.

Median list price
$389,500
Median $/sq ft
$192
Active listings
271
Properties tracked
14,350

Frequently asked: ZIP 78230 · San Antonio, TX real estate

What is the median home price in ZIP 78230?

The median list price in ZIP 78230 (San Antonio, TX) is $389,500 (about $192 per square foot), based on 271 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 78230?

Active listings in ZIP 78230 (San Antonio, TX) concentrate in: 40% $300k–$500k and 32% under $300k.

How many homes are for sale in ZIP 78230?

Straply is tracking 271 active listings in ZIP 78230 (San Antonio, TX) out of 14,350 properties on record as of June 2026.

How old are the homes in ZIP 78230?

Most homes in ZIP 78230 (San Antonio, TX) were built in the 1970s. About 46% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 78230?

ZIP 78230 (San Antonio, TX) is mostly single-family homes (70% of listings). Also common: condos 23%, townhouses 6%.

How many bedrooms do homes in ZIP 78230 typically have?

The most common size in ZIP 78230 (San Antonio, TX) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.